NBR Design BO Rotary Shaft Seal 8x12x3mm
Notice: This product is discontinued
This rotary shaft seal has an internal diameter of 8 mm, an external diameter of 12 mm and a 3 mm width. It is used to seal rotating machine components.
This seal consists of an NBR ring with an external reinforcement plate. It is designed without the worm spring, intended for minor sealing cases only. The plate is pressed in slightly during installation. To ensure a seal at the outer casing, tighter tolerances of the hole in the housing are required. Suitable for a shaft circumferential speed of up to 14 m/s.
Notice: This product is discontinued
Description
This rotary shaft seal has an internal diameter of 8 mm, an external diameter of 12 mm and a 3 mm width. It is used to seal rotating machine components.
This seal consists of an NBR ring with an external reinforcement plate. It is designed without the worm spring, intended for minor sealing cases only. The plate is pressed in slightly during installation. To ensure a seal at the outer casing, tighter tolerances of the hole in the housing are required. Suitable for a shaft circumferential speed of up to 14 m/s.
Pros:
- Suitable for temperatures from -30 to 100°C (-22 to 212°F)
Cons:
- Designed only for minor sealing cases
